CVE-2012-4684 The alert functionality in bitcoind and Bitcoin-Qt before 0.7.0 supports different character representations of the same signature data, but relies on a hash of this signature, which allows remote att...
HighCVSS 7.8
EPSS 2.9%
- Published
- Updated
- Exploit status
- No public exploit known
Description
The alert functionality in bitcoind and Bitcoin-Qt before 0.7.0 supports different character representations of the same signature data, but relies on a hash of this signature, which allows remote attackers to cause a denial of service (resource consumption) via a valid modified signature for a circulating alert.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| bitcoin-qt | = 0.6.3 | No fix listed |
| bitcoin core | = 0.3.4 | No fix listed |
| bitcoin core | = 0.3.5 | No fix listed |
| bitcoin core | = 0.3.8 | No fix listed |
| bitcoin core | = 0.3.10 | No fix listed |
| bitcoin core | = 0.3.11 | No fix listed |
| bitcoin core | = 0.3.12 | No fix listed |
| bitcoin core | = 0.4.0 | No fix listed |
| bitcoin core | = 0.4.1 | No fix listed |
| bitcoin core | = 0.4.1-rc6 | No fix listed |
| bitcoin core | = 0.4.2 | No fix listed |
| bitcoin core | = 0.4.3 | No fix listed |
| bitcoin core | = 0.4.4 | No fix listed |
| bitcoin core | = 0.4.4-rc2 | No fix listed |
| bitcoin core | = 0.4.5 | No fix listed |
| bitcoin core | = 0.4.6 | No fix listed |
| bitcoin core | = 0.4.7-rc2 | No fix listed |
| bitcoin core | = 0.5.0-rc | No fix listed |
| bitcoin core | = 0.5.3 | No fix listed |
| bitcoin core | = 0.5.3.1 | No fix listed |
| bitcoin core | = 0.5.4 | No fix listed |
| bitcoin core | = 0.5.5 | No fix listed |
| bitcoin core | = 0.5.6-rc2 | No fix listed |
| bitcoin core | = 0.6.0.1 | No fix listed |
| bitcoin core | = 0.6.0.2 | No fix listed |
Show 18 more
| Product | Affected versions | Fixed in |
|---|---|---|
| bitcoin core | = 0.6.0.3 | No fix listed |
| bitcoin core | = 0.6.0.4 | No fix listed |
| bitcoin core | = 0.6.0.5 | No fix listed |
| bitcoin core | = 0.6.0.6 | No fix listed |
| bitcoin core | = 0.6.0.7 | No fix listed |
| bitcoin core | = 0.6.0.8 | No fix listed |
| bitcoin core | = 0.6.1 | No fix listed |
| bitcoin core | = 0.6.2 | No fix listed |
| bitcoind | = 0.6.3 | No fix listed |
| bitcoin wxbitcoin | = 0.3.4 | No fix listed |
| bitcoin wxbitcoin | = 0.3.5 | No fix listed |
| bitcoin wxbitcoin | = 0.3.8 | No fix listed |
| bitcoin wxbitcoin | = 0.3.10 | No fix listed |
| bitcoin wxbitcoin | = 0.3.11 | No fix listed |
| bitcoin wxbitcoin | = 0.4.0 | No fix listed |
| bitcoin wxbitcoin | = 0.4.1 | No fix listed |
| bitcoin wxbitcoin | = 0.4.1-rc6 | No fix listed |
| bitcoin wxbitcoin | = 0.5.0-rc | No fix listed |